Challenger MT285B

Name: Challenger MT285B
Brand: Challenger

Power

47 hp

Production

2005-2008

Engine

Diesel, 4-cylinder

Transmission

Hydrostatic

Drive

4WD

40–60 HP 2000s

From the same series:

MT275B

MT295B

Introduction

MT285B: The Compact Powerhouse You Need!

Get ready to experience a new level of efficiency and versatility with the MT285B tractor! Built by Iseki in Japan, this compact utility champion is designed to tackle a multitude of tasks with impressive power and reliability. Whether you're managing a small farm, landscaping a large property, or handling municipal duties, the MT285B is engineered to impress.

Heart of the Beast: The Iseki E4CG Engine

Under the hood, the MT285B boasts the robust Iseki E4CG diesel engine. This 4-cylinder, liquid-cooled powerhouse, displacing 2.2 liters, delivers a net power of 44.5 hp and a gross power of 47.5 hp. Featuring indirect injection and reliable glow plugs for easy cold starts, this engine is built for endurance and performance, ensuring you have the muscle you need when you need it.

Seamless Power Delivery: Transmission Options

Adapt the MT285B to your workflow with its versatile transmission choices. Opt for the smooth, infinite speed control of the hydrostatic transmission, the efficient 8-speed SynchroShuttle with synchronized shuttle shift, or the advanced 12-speed PowerShuttle transmission. This latter option allows for on-the-go forward and reverse shifts without the clutch, maximizing productivity and minimizing operator fatigue.

Built for Control and Traction

Master any terrain with the MT285B's robust mechanical features. Full-time four-wheel drive provides superior traction, while power steering ensures effortless maneuverability. Engage the mechanical rear differential lock for ultimate grip in challenging conditions. And when it's time to stop, the reliable wet disc brakes offer consistent and safe stopping power.

Hydraulic Muscle for Your Implements

Power your attachments with confidence thanks to the MT285B's efficient open-center hydraulic system. Boasting a total flow of up to 15.9 gpm (with power shuttle/hydro), and a system pressure of 2276 psi, this tractor is ready to handle demanding implements. The Category I rear hitch is capable of lifting an impressive 3483 lbs at the ends, making rear-mounted tasks a breeze.

Versatile PTO Options

The MT285B comes equipped with an independent rear PTO, operating at 540 RPM, ready to power your mowers, tillers, and other essential implements. For added versatility, an independent mid PTO is also available as an optional feature, further expanding the tractor's capabilities.

Conclusion

"The MT285B stands out as a highly capable and adaptable compact utility tractor. Its blend of a powerful Iseki engine, flexible transmission options, robust mechanicals, and efficient hydraulics makes it a true workhorse. For farmers and property owners seeking a reliable, versatile, and powerful compact tractor, the MT285B is an exceptional choice that promises to boost productivity and simplify operations."

Introduction

Production Information of Challenger, MT285B

The production information of the tractor (MT285B) includes details about its manufacturing.

Built in Matsuyama, Japan

Compact Utility tractor


Distributor	Challenger (a part of AGCO)
Manufacturer	Iseki

Dimension and Tires Information of Challenger, MT285B

This section sums up the dimension and tires information of the tractor.


Wheelbase	76 inches [193 cm]
Ground clearance	14.8 inches [37 cm]
Height (ROPS)	89.1 inches [226 cm]
Length	132.7 inches [337 cm]
Width	65.4 inches*Minimum width [166 cm]


Ag front	9.5-16
Industrial front	10-16.5
Lawn/turf rear	44x18.00-20
Ag rear	16.9-24
Industrial rear	17.5L-24
Lawn/turf front	27x10.50-15

Engine Specifications of Challenger, MT285B

Get the specifications for the engine and if different options are available.

Iseki E4CG

Liquid-cooled

Diesel

4-cylinder


Oil capacity	8.5 qts [8.0 L]
Starter volts	12
Power (gross)	47.5 hp [35.4 kW]
Coolant capacity	8 qts [7.6 L]
Air cleaner	Dry
Pre-heating	Glow plugs
Fuel system	Indirect injection
Displacement	134.1 ci [2.2 L]
Power (net)	44.5 hp [33.2 kW]
Bore/Stroke	3.43x3.64 inches [87 x 92 mm]
Operating RPM	1010-2860
Rated RPM	2600
Compression	21.8:1

Transmission Information of Challenger, MT285BY

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Type	Hydrostatic
Gears	Infinite forward and reverse (3-range)
Oil capacity	40.2 qts [38.0 L]

Transmission variants 2

Four non-synchronized gears in two non-synchronized ranges, with synchronized shuttle shift.


Transmission	SynchroShuttle
Oil capacity	40.2 qts [38.0 L]
Gears	8 forward and reverse
Clutch	Mechanical dry disc

Transmission variants 3

Three ranges with four gears each. Transmission can be shifted from forward to reverse on the go, without the clutch. In-range gear changes can be made on the go with the clutch.


Transmission	PowerShuttle
Oil capacity	40.2 qts [38.0 L]
Clutch	Dry main, wet shuttle
Type	Partially synchronized with power shuttle
Gears	12 forward and reverse

Hydrostatic

8-speed

12-speed partially synchronized with power shuttle

Mechanical Specs of Challenger, MT285BY

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Wet disc brakes

Power steering

Two-post foldable ROPS. Cab optional with air-condtioning.


Final drives	Spur gear
Differential lock	Mechanical rear

Power Information of Challenger, MT285BY

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent
Mid PTO Type	2000 (1.00)
Mid PTO	Independent OptOptional
Clutch	Electro-hydraulic wet disc
Rear PTO Type	540 (1.375)

Hydraulics Specifications of Challenger, MT285B

Hydraulic system type, pressure, pump flow and valves.


Steering press.	2276 psi [156.9 bar]
Type	Open center
Mid valves	2 OptOptional
Rear valves	2 OptOptional
Capacity	10 gal [37.9 L]
	15.9 gpm (power shuttle/hydro) [60.2 lpm]
Pump flow	10.5 gpm [39.7 lpm]
Pressure	2276 psi [156.9 bar]
	5.4 gpm (power shuttle/hydro) [20.4 lpm]
Steering flow	4.4 gpm (sync shuttle) [16.7 lpm]
Total flow	14.9 gpm (sync shuttle) [56.4 lpm]

Three-Point Hitch of Challenger, MT285B

Hitch category and rear/front lift capacity.


Rear Type	I
Rear lift (at 24"/610mm)	3086 lbs [1399 kg]
Rear lift (at ends)	3483 lbs [1579 kg]
Control	Position and response control
Rear Arms	Telescopic link ends
	Optional top-link draft control

Electrical System of Challenger, MT285B

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Battery CCA	710
Charging system	Alternator
Charging amps	40

Frequently asked questions

How much horsepower does the Challenger MT285B have?

The Challenger MT285B delivers 47 HP.

What years was the Challenger MT285B produced?

The Challenger MT285B was produced in 2005-2008.

What engine does the Challenger MT285B have?

The Challenger MT285B is powered by a Diesel, 4-cylinder engine.

What transmission does the Challenger MT285B use?

The Challenger MT285B uses a Hydrostatic transmission.

Is the Challenger MT285B 4WD?

The Challenger MT285B is available in 4WD.

More Challenger models

MT29544 HP · 2003 - 2005 MT295B52 HP · 2005 - 2008 MT27540 HP · 2003 - 2005 MT275B40 HP · 2005 - 2008 MT28540 HP · 2003 - 2005 MT29755 HP · 2003 - 2004 MT315B58 HP · 2006 - 2007 MT297B59 HP · 2005 - 2008

View all 164 Challenger models →

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